Microsoft® Office Excel Viewer 2003 Service Pack 3 (SP3) represents a major evolution in security for Microsoft Office Excel Viewer 2003. It further hardens Excel Viewer against potential attacks and other security threats. This service pack also includes fixes that have been previously released as separate updates for Excel Viewer 2003.

Installation instructions
To install this update, do one of the following:

Use
Microsoft Update (recommended). Microsoft Update consolidates updates provided by Windows Update and Office Update into one location and enables you to choose automatic delivery and installation of high-priority updates.

Use
Office Update on the Office Online Web site. After running the automatic detection, Office Update prompts you to install updates and service packs that bring your Office products up to the best quality available. Office Update is not supported on Windows Vista.

Install only Excel Viewer 2003 SP3. To do this, follow these steps:

Download the file ExcelViewer2003SP3-KB934737-FullFile-ENU.exe by clicking the Download button at the top of this page. Save the file to your hard disk
drive.

It is recommended that you quit any programs you are running.

In Windows Explorer, double-click the .exe file that you saved to your hard disk drive, and follow the instructions on the screen.

Excel Viewer SP3 will install even if a publicly available update has already been installed on your computer.

When using other Microsoft Office products
If you are using the following Microsoft Office products, we recommend that you get the latest service packs: